FR2567615B1 - Soupape de modulation pilotee a commande par pression - Google Patents

Soupape de modulation pilotee a commande par pression

Info

Publication number
FR2567615B1
FR2567615B1 FR858510507A FR8510507A FR2567615B1 FR 2567615 B1 FR2567615 B1 FR 2567615B1 FR 858510507 A FR858510507 A FR 858510507A FR 8510507 A FR8510507 A FR 8510507A FR 2567615 B1 FR2567615 B1 FR 2567615B1
Authority
FR
France
Prior art keywords
pressure control
modulation valve
pilot modulation
pilot
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR858510507A
Other languages
English (en)
Other versions
FR2567615A1 (fr
Inventor
Robert A Wells
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Target Rock Corp
Original Assignee
Target Rock Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Target Rock Corp filed Critical Target Rock Corp
Publication of FR2567615A1 publication Critical patent/FR2567615A1/fr
Application granted granted Critical
Publication of FR2567615B1 publication Critical patent/FR2567615B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
FR858510507A 1984-07-11 1985-07-09 Soupape de modulation pilotee a commande par pression Expired - Lifetime FR2567615B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/629,617 US4699351A (en) 1984-07-11 1984-07-11 Pressure responsive, pilot actuated, modulating valve

Publications (2)

Publication Number Publication Date
FR2567615A1 FR2567615A1 (fr) 1986-01-17
FR2567615B1 true FR2567615B1 (fr) 1990-04-20

Family

ID=24523756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858510507A Expired - Lifetime FR2567615B1 (fr) 1984-07-11 1985-07-09 Soupape de modulation pilotee a commande par pression

Country Status (7)

Country Link
US (1) US4699351A (fr)
JP (1) JPH0652109B2 (fr)
CA (1) CA1238549A (fr)
DE (1) DE3523917C2 (fr)
FR (1) FR2567615B1 (fr)
GB (1) GB2161586B (fr)
IT (1) IT1208558B (fr)

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JP5498269B2 (ja) * 2010-06-15 2014-05-21 川崎重工業株式会社 電磁式開閉弁
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JP2015224649A (ja) * 2014-05-26 2015-12-14 株式会社不二工機 二段パイロット式電磁弁
JP6463647B2 (ja) * 2015-02-26 2019-02-06 川崎重工業株式会社 弁装置
JP6088591B2 (ja) * 2015-07-15 2017-03-01 Ｋｙｂ株式会社 ソレノイドバルブ
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Also Published As

Publication number Publication date
IT1208558B (it) 1989-07-10
GB2161586A (en) 1986-01-15
US4699351A (en) 1987-10-13
GB2161586B (en) 1988-03-02
DE3523917A1 (de) 1986-01-16
FR2567615A1 (fr) 1986-01-17
JPH0652109B2 (ja) 1994-07-06
IT8521477A0 (it) 1985-07-09
GB8515962D0 (en) 1985-07-24
DE3523917C2 (de) 1996-03-07
CA1238549A (fr) 1988-06-28
JPS6152477A (ja) 1986-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse